529244

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{181}}^1$

素因数の和:245

約数の個数: 24

約数和(自身を含む): 1009008

約数和(自身を除く): 479764

約数列:

[1, 2, 4, 17, 34, 43, 68, 86, 172, 181, 362, 724, 731, 1462, 2924, 3077, 6154, 7783, 12308, 15566, 31132, 132311, 264622, 529244]

約数ペア:

[(1, 529244), (2, 264622), (4, 132311), (17, 31132), (34, 15566), (43, 12308), (68, 7783), (86, 6154), (172, 3077), (181, 2924), (362, 1462), (724, 731)]